Fish Nutrition &
Metabolism Laboratory

Chonnam National University

Curiosity, growth, and the joy of discovery.

We believe great research begins with curiosity, collaboration, and a passion for growth. Our lab is a place where learning is meaningful, enjoyable, and driven by discovery.

"Education is not the learning of facts. It is the training of the mind to think."

— Albert Einstein

Research areas

Alternative feed protein and lipid ingredients including algae and fishmeal
01

Alternative Protein & Lipid Sources

Replacing fishmeal and fish oil with plant, algae, and insect-based proteins and lipid sources for sustainable feed.

Laboratory blood sample analysis
02

Nutrient Absorption, Metabolism & Gene Regulation

Tracing how nutrients are absorbed and metabolized at the molecular level.

Close-up of functional fish feed pellets
03

Functional Feed & Health Enhancement

Using bioactive compounds and probiotics to boost immunity and stress resistance.

Fish swimming in aquaculture net pen
04

Nutrient Requirements & Optimization

Identifying the precise dietary needs fish require to grow and stay healthy.

Recirculating aquaculture system tanks
05

Sustainable & aquaculture strategies

Reducing aquaculture's environmental footprint through smarter feed design.

News

All news →
Jun. 1, 2026

Congratulations to Sehui Jang on joining FNML as a new undergraduate member! We look forward to her contributions.

 Mar. 11, 2026

Congratulations and welcome to Seongtak Ha, who has joined FNML as a new undergraduate member!

 Mar. 9, 2026

Congratulations to Gwangjin Cho on joining FNML as a new undergraduate member!